/*
 * MIT License
 *
 * Copyright (c) 2023 北京凯特伟业科技有限公司
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.je.meta.service.datasource.impl;

import com.alibaba.fastjson2.JSON;
import com.je.common.base.DynaBean;
import com.je.common.base.util.StringUtil;
import com.je.meta.service.datasource.DataSourceExecuteService;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

@Service("dataSourceViewExecuteService")
public class DataSourceViewExecuteServiceImpl implements DataSourceExecuteService {
    @Override
    public List<Map<String, Object>> execute(DynaBean dataSource, String parameterStr, String limit) {
        String ddl = dataSource.getStr("DATASOURCE_DATA").toUpperCase();
        String productCode = dataSource.getStr("SY_PRODUCT_CODE");
        if(StringUtil.isNotEmpty(limit)&& Integer.parseInt(limit)>0){
            if(ddl.contains(" LIMIT")){
                ddl = " SELECT * FROM ("+ddl+") A"  +" LIMIT "+limit;
            }else{
                ddl = ddl+" LIMIT "+limit;
            }
        }
        return routeExecuteSql(productCode,ddl);
    }

    @Override
    public List<DynaBean> executeForRpc(DynaBean dataSource, Map<String, Object> map, int limit) {
        List<Map<String, Object>> list = execute(dataSource, JSON.toJSONString(map),String.valueOf(limit));
        List<DynaBean> listD = new ArrayList<>();
        for(Map<String,Object> item:list){
            DynaBean dynaBean = new DynaBean();
            dynaBean.setValues(item);
            listD.add(dynaBean);
        }
        return listD;
    }
}
